20+ Years Of Experience
Self-owned Factory
Qingdao Jinggang Building Co., Ltd
One-stop steel structure building solution
Professional customised design
Long-term reliable supplier
Meticulous organization
87,000
square meters
Emergency Call
+86 133 7532 6675
Well equipped workshop and high quality products
87000㎡ workshop
Factory test laboratory
Purlin & girt
Sandwich panel
Laser cutting
Submerged arc welding
Auto punching & drilling
Shot blasting & painting
Uptoyou Design
STEEL STRUCTURE EXPERTS AT DISPOSAL FOR FREE
Selected Material
Rational design
Elaborate Processing
Long life span
Strict Quality Control
Professional engineers
Serve from design to construction
SATISFIED CUSTOMERS
Latest News & Blog
Read and know about Jinggang
26, Nov, 2025
Jinggang Today's Positive Reviews: A Testimony to Our Commitment to Excellence
At Jinggang, we believe that successful cooperation is built on mutual effort and open communication. While we always strive to deliver the highest quality work, we also deeply appreciate the active engagement and collaboration from our clients.
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19, Nov, 2025
Building Trust, Delivering Growth: Jinggang's Success in Chile
We're proud to spotlight a powerful testament to long-term partnership and the value Jinggang delivers: our ongoing success with a valued customer in Chile.
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07, Nov, 2025
Innovative Windproof washer: Safeguarding Steel Structures Against Extreme Weather
In regions prone to typhoons and extreme weather, the structural integrity of buildings is paramount. At JG Building, we prioritize cutting-edge solutions to enhance the durability and safety of steel structures.
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27, Oct, 2025
Transparent panel: Bringing Light and Efficiency to Your Construction
Transparent panels are an innovative solution for modern construction, designed to enhance natural lighting while maintaining the structural integrity and weather resistance of your roof.
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